retired

Entrée : Ground motion

URI: https://terra-vocabulary.org/ncl/FAIR-Incubator/earthsciencevariables/c_8830819c

Vibration of the ground, primarily due to earthquakes or other seismic sources. Ground motion is produced by seismic waves that are generated, e.g., by sudden slip on a fault, the collapse of sub-surface cavities or sudden pressure released by explosions, and - after traveling through the Earth - arrive at its surface. It is measured by a seismograph that records acceleration, velocity or displacement. In engineering seismology, it is usually given in terms of a time series (an accelerogram), a response spectrum or Fourier spectrum.

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est un Concept | observable property
modifié le 13 Nov 2023 10:22:13.256
soumis parViqui Agazzi
accepté le 29 Sep 2022 15:03:11.496

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date accepted 29 Sep 2022 15:03:11.496
date submitted 29 Sep 2022 14:56:15.203
definition
entity Ground motion
source graph graph

item class Concept | observable property
label Ground motion
modified 13 Nov 2023 10:22:13.256
notation c_8830819c
register earthsciencevariables
status status retired
submitter
account name victoria.agazzi@teledetection.fr
name Viqui Agazzi

type register item
version info 5
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Définition

broader Solid earth
definition Vibration of the ground, primarily due to earthquakes or other seismic sources. Ground motion is produced by seismic waves that are generated, e.g., by sudden slip on a fault, the collapse of sub-surface cavities or sudden pressure released by explosions, and - after traveling through the Earth - arrive at its surface. It is measured by a seismograph that records acceleration, velocity or displacement. In engineering seismology, it is usually given in terms of a time series (an accelerogram), a response spectrum or Fourier spectrum.
deprecated true
exact match V0050000
label Ground motion
pref label Ground motion
type Concept | observable property